
Need more space? We create seamless slab extensions that integrate cleanly with existing concrete.
Extending an existing slab requires precision to ensure both areas bond seamlessly and operate as one stable structure. We carefully assess the existing concrete, match reinforcement, align levels, and install proper joints to prevent cracking or future movement. Whether you're enlarging a patio, garage, workshop or outdoor living area, we create extensions that look consistent and perform like a single, continuous pour.
With Armstrong Concrete, you can expect a smooth extension process with clear guidance at every step. We take extra care to prepare the join between new and old concrete, ensuring durability and seamless visual continuity. Our tidy worksite, professional approach and reliable communication mean you always know what’s happening next — with results that exceed expectations.

Experienced & Reliable

Quality Workmanship

Clear Communication
TESTIMONIALS

Outstanding work! Harley and the team did our driveway and paths, and the finish is perfect. Quick, professional and great communication the whole way through.

We couldn’t be happier with our new exposed aggregate driveway. The attention to detail was impressive and the whole job was stress-free. Highly recommend!

Reliable, friendly and very tidy. Our house slab and surrounds were done to a high standard and completed exactly when they said they would.
THE PROCESS

Start by completing the 'Get a Free Quote' form on our website to share your needs with us to we can take care of you.

Next, we'll arrange a property visit at a time that works for you to provide an in-person estimate for your needs.

After you approve our estimate, we'll schedule a date to complete the job. Our team will work hard to exceed your expectation!
Prep & Pour operates with its own diggers, trucks, and highly skilled crew—so you’re working with the same team from quote to completion. This allows us to keep prices competitive, stay on schedule, and maintain full quality control throughout your project.
We don’t just pour concrete. We build spaces that last, communicate clearly, and make the process easy. When you work with us, you get a concreting partner that shows up on time, keeps the site tidy, and takes pride in every job.
Based in Auckland, we proudly serve homeowners and businesses throughout the greater Auckland region. If you’re not sure whether we cover your suburb, just reach out and we’ll let you know.

At Prep & Pour, your driveway can be customised to suit your style and budget. Want something that blends in seamlessly with your home’s exterior?
Choose from a range of colour pigments and sealing options for a subtle, polished finish. Looking for something a little bolder? Go for exposed aggregate with a decorative border.
Stamped patterns, saw cuts, and custom curves are all options we can incorporate depending on your vision. We work closely with you during the design process to make sure your driveway is as practical as it is visually appealing.
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